Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

40°F

4°C

Humidity 89%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 21 Mar 03:36 PM PDT
Extended Forecast for

12 Miles WNW Brinnon WA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow.  Partly sunny, with a high near 28. Wind chill values between 17 and 22. South southwest wind around 10 mph.

    High: 28 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am.  Partly cloudy, with a low around 19. Wind chill values between 8 and 13. West wind 8 to 13 mph.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow between 1pm and 2pm.  Partly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 6 to 10 mph becoming south southwest in the afternoon.

    High: 30 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. Southwest wind 6 to 8 mph becoming northwest in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 35. West northwest wind around 10 mph becoming north northeast in the afternoon.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely after 11pm.  Cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 34. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible.  Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 31.

    High: 31 °F

    Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 28. Wind chill values between 17 and 22. South southwest wind around 10 mph.
Tonight
A 50 percent chance of snow, mainly after 1am. Partly cloudy, with a low around 19. Wind chill values between 8 and 13. West wind 8 to 13 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow between 1pm and 2pm. Partly sunny, with a high near 30. Wind chill values between 10 and 20. West wind 6 to 10 mph becoming south southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 23. Wind chill values between 13 and 18. Southwest wind 6 to 8 mph becoming northwest in the evening.
Monday
Partly sunny, with a high near 35. West northwest wind around 10 mph becoming north northeast in the afternoon.
Monday Night
Snow likely after 11pm. Cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 34. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers before 11pm, then snow likely after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 23. Breezy.
Wednesday
Snow. Cloudy, with a high near 31.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Thursday
Snow likely. Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Brinnon WA
 47.77°N 123.16°W (Elev. 5315 ft)
2:01 pm PDT Mar 21, 2026
3pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database